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发明名称
Procédé de fabrication de plusieurs pièces métalliques de forme non régulière.
摘要
申请公布号
CH157097(A)
申请公布日期
1932.09.15
申请号
CHD157097
申请日期
1931.03.30
申请人
SOCIETE ANONYME LEON LEVY & FRERES
发明人
SOCIETE ANONYME LEON LEVY & FRERES
分类号
G04B29/02
主分类号
G04B29/02
代理机构
代理人
主权项
地址
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